baber/WOPTO huggingface dataset:
Patent JP-2004279693-A (JP)
Title: Electrically conductive roller
Inventor: MATSUTANI AKIO
IPC: G03G15/20
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem in which an electrically conductive roller comprising a metal support member, an electrically conductive elastic layer formed on the circumferential surface of the support member, and one or more surface layers formed on its circumferential surface is hard to provide an image of high picture quality since a contact trace is left on the electrically conductive roller when the electrically conductive roller is pressed and fixed while other members are pressed for a long period.  <P>SOLUTION: The electrically conductive roller comprising the metal support member, the electrically conductive elastic layer formed on the outer peripheral surface of the support member, and one or more surface layers formed on its outer peripheral surface has ≤3 μm strain generated on its electrically conductive surface after being left for 28 days in environment of 40°C and 95%RH while a blade of 150 μm in thickness is pressed against the electrically conductive roller surface with 40g/cm linear pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282377-A (JP)
Title: Image processing apparatus, image processing method, and image processing program
Inventor: MURAI KIYOAKI
IPC: H04N5/21
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image processing method, and an image processing program which can reduce flickering of an image with a simple configuration.  <P>SOLUTION: The image processing apparatus 100 is provided with a statistic value arithmetic section 10, a correction parameter arithmetic section 20, and an image correction section 30. The statistic value arithmetic section 10 generates statistic value data 10A. The correction parameter arithmetic section 20 generates a control signal in response to a degree of a scene change, uses a low pass filter whose time constant is changed on the basis of the control signal to smooth the statistic value data 10A and generate a correction parameter. Then, the correction parameter arithmetic section 20 generates a lookup table on the basis of the correction parameter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278713-A (JP)
Title: Controller for hybrid vehicle
Inventor: MURAKAMI ARATA
IPC: B60L50/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a hybrid vehicle capable of controlling the degradation of driving performance of a vehicle even if the function of a speed change control mechanism controlling the speed change ratio of a transmission is reduced.  <P>SOLUTION: The controller for a hybrid vehicle which has a first source for driving force and a second source for driving force transmitting power to wheels, a power distribution device distributing power of the first source for driving force to the wheels and a rotary device, a transmission disposed on a power transmitting pathway from the second source for driving force to the wheels, and a speed change ratio control mechanism controlling speed change ratios of the transmission, is provided with a specific control mechanism 88 provided for controlling status of transmission so as to be able to suppress the degradation of driving performance of the vehicle, even if the function of the speed change ratio control mechanisms SL1 and SL2 is degraded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276498-A (JP)
Title: Inkjet recorder, method of inkjet recording, and program
Inventor: YAMATO KENICHI
IPC: B41J2/21
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of eliminating highly frequent use of a specific nozzle of a black color recording head without complicating the operation.  <P>SOLUTION: This inkjet recorder 30 is equipped with the black color recording head 13 for ejecting a black color ink and a color recording head 14 for ejecting color inks and the number of nozzles for ejecting the black ink is greater than the number of nozzles for ejecting each of the color inks. The inkjet recorder 30 has a nozzle position determination means 422 for determining a nozzle position used by the black color recording head 13 corresponding to a predetermined condition when the color printing is performed. The nozzle position determination means 422 changes the nozzle position of the black recording head 13 at every predetermined time. The image nozzle position determination means 422 changes the nozzle position used by the black recording head 13 at every printing command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282585-A (JP)
Title: Electronic equipment
Inventor: NAGAMURA MOTOTSUGU
IPC: A47J27/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic equipment which can discharge electric charge stored in an X capacitor in a short period of time regarding the electronic equipment such as an electric pot.  <P>SOLUTION: A control means 7 drives a discharge driving means 10, turns a conducting element 3 on for prescribed time, forms a discharge path by connecting the X capacitor 2 with a load 4 and discharges the electric charge stored in the X capacitor 2 via the load 4 after detecting off of an AC power supply 1 by a power supply synchronization signal 9a of a power supply synchronization signal generation means 9a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245400-A (JP)
Title: Compact cooking stove with transparent cylinder, liquefied petroleum gas cylinder for compact cooking stove, and its manufacturing method
Inventor: SHINDO TAKUMI
IPC: F17C13/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact liquefied petroleum gas cooking stove, a cylinder, and its manufacturing method for solving a problem wherein remaining amount of gas in the liquefied petroleum gas cylinder is unknown, causing inconvenience, and its weight is measured and inferred to contribute to the prevention of global warming and environment destruction on the earth and provide useful, safe, and inexpensive energy from the viewpoint of health.  <P>SOLUTION: This vessel has such shape that holds strength for heat resistant temperature of resin and is transparent. A screw is attached to a joining body to utilize function effectively. Rate of volume of a vessel part is below 80 % to utilize heat of vaporization and improve safety markedly. Refilling of the cylinder is possible. Strength is improved by fitting and bonding a supply part and a join part mutually. Complete fitting is made possible by ultrasonic vibration by press in a fitting method. Aluminum is the optimum for resin to join the vessel part and the supply part, and a wedge like circular arc is drawn and pressed simultaneously.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004284112-A (JP)
Title: Inkjet head unit
Inventor: ITO ATSUSHI
IPC: B41J2/045
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head unit in which the joint between a flexible printed circuit board and the inkjet head is not easily separated.  <P>SOLUTION: The flexible printed circuit board 13 is superposed on the piezoelectric actuator 12 of the inkjet head, and the terminal land 60 of the flexible printed circuit board and the terminals 39 and 40 of the piezoelectric actuator 12 are joined by a solder 15. folded back in the form of a U toward the row of the former along the row of the latter in the outside of the row of the terminal land portions 60 opposite to the row of the terminal land portions 60 near the leading edge 13a of the flexible printed circuit board 13 and superposed on the portion having the terminal land 60 of the flexible printed circuit board 13. The superposed portion of the flexible printed circuit board 13 is joined by an adhesive 20 nearly in the midway of the two rows. The flexible printed circuit board 13 bends (bent portion 14) from the position corresponding to the end of the adhesive 20 and rises up toward a circuit board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288868-A (JP)
Title: Driver for light emitting device
Inventor: OMORI MASAO
IPC: H01S5/0683
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that, in an exposure system for an image forming device using a surface emitting laser as a light source, photocurrent is made very small due to the constraint in the optical system and that reverse-bias leakage current increases too large to neglect due to the increase of a light receiving area of a photo detector, with respect to the photocurrent at the time the laser of the photo detector is off, making the offset a trouble to control the light quantity.  <P>SOLUTION: A correction circuit 15 is provided, wherein the output of an amplifier 13 at the time a light emitting device 11 is turned on is corrected with reference to an output of the amplifier 13 at the time the light emitting device 11 is turned off. Thus, even when applied, for example, to the exposure system using the surface emitting laser as a light source, correction is ensured in respect of the offset which is caused by the leakage current of the photo detector 12 due to the surface emitting laser, and the offset which is caused by the amplifier 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289628-A (JP)
Title: Set top box, system, method, and program for streaming download
Inventor: ANDO ARATA
IPC: H04N7/173
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To perform receiving bit rate measurement, and to perform on the side of a client, selection of a download bit rate which accords with the condition of a network using this result.  <P>SOLUTION: An STB (Set Top Box) 60 receives data on contents streaming-downloaded from a distribution server 12 via an IP network, and makes a TV receiving set 70 output the content data. The STB 60 measures a bit rate when the content data are received, and makes the set 70 display the measured result together with contents displayed in the screen of the set 70 on the basis of the content data. Into the STB 60, instructions from a user with respect to the result displayed in the screen, for example whether or not to continue viewing and listening, or instructions to select a download bit rate are inputted, and these instructions are transmitted to the server 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002159-A (JP)
Title: Silica powder, silica dispersion, production method for silica dispersion, ink-jet recording paper, and method for producing ink-jet recording paper
Inventor: ENDO KIYOSHI
IPC: B41M5/50
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an ink-jet recording paper using a silica powder or silica dispersion, by which occurrence of crack is suppressed and productivity is improved, and also to provide an ink-jet recording paper obtained thereby and a production method for the silica dispersion.  <P>SOLUTION: This silica powder has the isolated silanol group ratio of silica of 1.0 to 4.5, and the silica dispersion is obtained by dispersing the silica powder in an aqueous medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294515-A (JP)
Title: Optical connector shaping die
Inventor: IKEDA TAKASHI
IPC: G02B6/40
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize a metallic guide block assembly that can make large the aspect ratio of a hole for supporting a fiber hole forming pin and to provide an injection molding metal mold for multi-fiber optical connector molding that shortens a molding cycle time and does not cause trouble such as absence of a molding end surface.  <P>SOLUTION: A shaping die for manufacturing a multi-fiber optical connector is characterized in that a pin receiving support body supporting ends of a fiber hole forming pin and a guide pin hole forming pin arranged opposite a pin holder is assembled to form a hole shape by putting together semicircular grooves of metallic rectangular prism members having the semicircular groove shapes worked.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254264-A (JP)
Title: Synchronization detection method of multi-carrier modulation system
Inventor: WATANABE YUKIHARU
IPC: H04L7/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronization detection method of a multi-carrier modulation system with which symbol synchronism can be established regardless of group delay of a transmission line including a radio transmitter/receiver.  <P>SOLUTION: An arbitrary sub carrier is sent from a transmitting side as a synchronization signal while inverting its phase for each symbol. Regardless of a change in the phase caused by the group delay of the sub-carrier and deviation of the phase caused by the local oscillation on a receiving side, a moving average of IQ outputs for one symbol is obtained for every sampling and a point where changes in relative ratios of IQ become discontinuous, is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004296562-A (JP)
Title: Substrate with built-in electronic components, and its manufacturing method
Inventor: HOSHIKAWA ETSUO
IPC: H01L25/18
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate with built-in electronic components wherein densification of circuit packaging is performed after assuring reliability of an electronic circuit and further realization is enabled at a low cost; and to provide its manufacturing method.  <P>SOLUTION: Electronic components 3, 4 are fixed temporarily on the electronic component mounting surface of an insulating resin member (core substrate) 1 through adhesive 2, and sealing is performed with insulated resin 5 for sealing. Via holes 6a, 6b are worked by laser beam machining in a direction of electrodes 3a, 3b of the electronic component 3 from a non-electronic component mounting surface of the core substrate 1. Copper coating is performed to the non-electronic component mounting surface of the core substrate 1, a circuit pattern 8 is formed, and the electrodes 3a, 3b of the electronic component 3 and the circuit pattern 8 are electrically connected through the via holes 6a, 6b. A wiring of a circuit pattern 8 surface is formed by etching treatment, and wirings between the electronic components and between the circuits are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290411-A (JP)
Title: Medical plastic needle and its manufacturing method
Inventor: SHIBUYA YOSHITSUGU
IPC: A61M5/32
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical plastic needle having a high hardness, a high mechanical strength, and such a high corrosion resistance that prevents the needle from corroding.  <P>SOLUTION: This medical plastic needle having the high hardness, high mechanical strength, and high corrosion resistance that prevents the needle from corroding is obtained through a step of disposing a medical plastic needle in a vacuum device and a step of forming a cured layer containing Zr and Mo or composed of a structure containing Zr, Mo, and at least one or more kinds of elements selected from among Nb, Ta, and Ti which are 100% solid soluble elements to Zr and Mo on the plastic needle in the atmosphere of inert gas plasma generated by introducing an inert gas after the inside of the vacuum device is evacuated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296044-A (JP)
Title: Tray configuration of disk device
Inventor: HARA HIROTOSHI
IPC: G11B17/056
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray configuration of a disk device in which a disk can be taken in and out readily in a state where the tray is not protruded completely in the tray slid along a guide rail incorporated into the disk device.  <P>SOLUTION: A tilted section 13 having an inclined plane 8 constituted so as to be lowered at a deep end side is provided at a back edge of an placing and holding surface of the tray 1 on which a disk 9 is set. Therefore, by inserting a index finger etc. into a central hole of the disk 9, and by inclining the disk so as to lower a disk tip side in a state of touching a thumb to its periphery edge and of holding it with two fingers, the disk can be set on the placing and holding surface 5 of the tray 1 free from touching it to the corner of a cabinet entrance 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299685-A (JP)
Title: Continuous envelope body with label
Inventor: HONDA SATORU
IPC: B31B27/74
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous envelope body with a label which is suitably and continuously printed by a label printer.  <P>SOLUTION: The continuous envelope body 1 with label comprises a strip-shaped label paper 4 in which strip-shaped label paper sheets 3 having an indication part formed on a face side and an adhesive part formed on a back side are continuously connected to each other via cutting lines, a strip-shaped mount 11 in which unit mounts 14 temporarily adhered to a back side of a unit label paper sheet 3 with a peeling part on a face side are continuously connected to each other via cutting lines, and a back side sheet 19 which is adhered to the back side of each unit mount 14 so as to form a bag part 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301177-A (JP)
Title: Valve rod shaft sealing device of butterfly valve
Inventor: KAMEZAWA JIRO
IPC: F16K1/226
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To securely shaft-seal a valve rod supporting a valve element turnably by a simple structure.  <P>SOLUTION: This butterfly valve is constituted in such a way that a seat ring made of an elastic sealing material is mounted in a valve main body through which a cylindrical flow passage passes, the disc-like valve element coming into contact with the seat ring and leaving it is pivotally supported, a valve rod pivotal support part is formed in the direction of diameter of the valve main body to pivotally support the valve rod pivotally supporting the valve element, and an actuator is connected with an outer end of the valve rod on one side to drive and rotate the valve element. A cylindrical bush whose one end is closed is inserted into the valve rod on the other side. An inner end of the bush is pressed on the seat ring to shaft-seal the valve rod. An outer end of the bush is supported by a pin provided in the valve rod pivotal support part in a coming-off prevention condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303583-A (JP)
Title: Paste with additive, manufacturing method of the same, manufacturing method of green sheet, and manufacturing method of electronic component
Inventor: SATO SHIGEKI
IPC: B28B1/30
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste with an additive for a green sheet which can be easily re-dispersed.  <P>SOLUTION: A dispersed slurry is obtained by mixing a powder of additive, a solvent with low boiling point of 80°C or less, a solvent with high boiling point of 150°C or higher, and a dispersant. Next, a creamy paste with additive is obtained by heating the dispersed slurry at a prescribed temperature to evaporate the solvent with low boiling point. The paste with additive can be added to a dispersed paint for forming a green sheet containing a powder as a main component by exact weighing even after storage for few days.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300834-A (JP)
Title: Handrail and handrail unit
Inventor: WATANABE RYOTA
IPC: E04F11/18
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail and a handrail unit, reducing the cost of manufacture and installation, simplifying the assembling work, eliminating the fear of fall, and effectively using a part provided with a handrail.  <P>SOLUTION: This handrail 10 is composed of a handrail body 11 and a fence body 14 disposed along the handrail body 11. The handrail 11 is disposed along the interior side of a balcony or the like, and the fence body 14 can be disposed on the outdoor side of the handrail 11. Thus, the handrail body 11 is located inward, so that a user can use the balcony and the handrail body 10 with easiness without feeling uneasy about falling. Further, the fence body 14 is located on the outdoor side of the handrail body 11, so that the front space of the fence body 14 is can be effectively used for placing the goods. When the handrail 10 is constructed by a handrail unit, the handrail unit previously produced in a factory can be transported to a side of construction and fitted so as to reduce the work in a job site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299994-A (JP)
Title: Hydrogen production apparatus
Inventor: TANAKA TOYOKAZU
IPC: H01M8/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen production apparatus in which the internal pressure of a hydrogen refining apparatus can be suppressed in evacuation and a cleaning stage causing the generation of off-gas, and a tank of relatively small capacity can be used as a tank for off-gas.  <P>SOLUTION: The hydrogen production apparatus is provided with: a hydrogen refining apparatus 7 where impurities in hydrogen-rich gas are adsorbed on an adsorbent under pressure to refine high purity hydrogen, and the adsorbed impurities are desorbed from the adsorbent under reduced pressure; a tank 9 for off-gas where the off-gas from the hydrogen refining apparatus 7 is stored; and an off-gas using means 4a for using the off-gas from the hydrogen refining apparatus 7. The hydrogen refining apparatus 7 and the off gas using means 4a are connected by an off-gas feeding line L11 via the tank 9 for off-gas. The hydrogen refining apparatus 7 and the off-gas using means 4a are connected by a bypass line L14 bypassing the tank 9 for off-gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303037-A (JP)
Title: System, method, and program of bank integration support
Inventor: YAKUSHIJI SATORU
IPC: G06Q40/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bank integration support system for supporting integration of banks by converting various information including client information and account information and the like created and managed in formats different from each bank into information of a unified common format according to respective information categories.  <P>SOLUTION: Original information of respective banks including the client information and account information and the like used by the respective banks are converted into information of the common format. The converted common format information is registered to and managed with a common format information database. In the case of executing processes including services involving a plurality of banks such as name identification and the like to desired bank original information of which format is different from bank to bank, the desired bank original information is converted into the information of the common format and relevant information is acquired by searching the common format information database with the common format information to execute service processes including the name identification based on the relevant information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304103-A (JP)
Title: Semiconductor manufacturing device
Inventor: NAKAHIGASHI TAKAHIRO
IPC: H01L21/304
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device which is the semiconductor device for executing ozone treatment, in which damages caused by the ozone in the ozone treatment are suppressed, and which is rich in durability that much.  <P>SOLUTION: The device is a cleaning device (as one example of the semiconductor manufacturing device for executing the ozone treatment) for cleaning a wafer W by using the ozone. The inner wall faces of a cleaning bus 1 and piping 5 or the like, which are exposed to the ozone following the ozone treatment, are covered with a diamond-like carbon film 100 including silica carbide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI